In 2023, Dr. Chih Cheng Chang, MD had a list price for A1C test, diabetes screening, glycated protein test, neck ultrasound, and soft tissue ultrasound that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Kentucky. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Volume:

A1C test

In 2023, Dr. Chih Cheng Chang, MD performed more A1C test procedures for Medicare patients than 90% of providers in related specialties within Kentucky.

Top 25%

By Affordability:

blood tests

diabetes management

lab tests

In 2012, Dr. Chih Cheng Chang, MD had a list price for blood tests, diabetes management, and lab tests that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Kentucky. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Chih Cheng Chang, MD treated as an endocrinologist in Lexington, KY during 2012 were lab tests, diabetes management, preventive care and hormone therapy.

Volume of procedures performed by Dr. Chih Cheng Chang, MD for Medicare patients.

aspiration	30
diabetes management	1070
diagnostic procedures	30
doctor visit	1087
hormone therapy	142
hospital care	12
image guided procedures	30
injections	142
inpatient care	12
lab tests	1070
minimally invasive procedures	30
minor procedures	30
preventive care	411

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Chih Cheng Chang, MD treated as an endocrinologist in Lexington, KY during 2013 were lab tests, diabetes management, preventive care and minor procedures.

Volume of procedures performed by Dr. Chih Cheng Chang, MD for Medicare patients.

aspiration	27
diabetes management	607
diagnostic procedures	27
doctor visit	674
image guided procedures	27
lab tests	607
minimally invasive procedures	27
minor procedures	27
preventive care	216

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih Cheng Chang, MD.

**Gender**
Male	190
Female	286

**Ethnicity**
Non-Hispanic White	445
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	73
85 and over	19
Less than 65	220

Conditions of Medicare patients treated by Dr. Chih Cheng Chang, MD in 2013

Hypertension	75
High Cholesterol	73
Stroke	3
Ischemic Heart Disease	44
Depression	34
Chronic Kidney Disease	34
Asthma	8
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	26
Chronic Obstructive Pulmonary Disease	25
Diabetes	71
Dementia	6
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Chih Cheng Chang, MD treated as an endocrinologist in Lexington, KY during 2014 were lab tests, diabetes management, preventive care and X-rays.

Volume of procedures performed by Dr. Chih Cheng Chang, MD for Medicare patients.

aspiration	44
diabetes management	853
diagnostic procedures	44
doctor visit	845
image guided procedures	44
lab tests	853
minimally invasive procedures	44
minor procedures	44
musculoskeletal imaging	305
preventive care	377
X-rays	305

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih Cheng Chang, MD.

**Gender**
Male	171
Female	526

**Ethnicity**
Non-Hispanic White	619
Black	50
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	346
From 75 to 84	181
85 and over	54
Less than 65	116

Conditions of Medicare patients treated by Dr. Chih Cheng Chang, MD in 2014

Hypertension	72
High Cholesterol	62
Stroke	3
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	17
Atrial Fibrilation	7
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	49
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Chih Cheng Chang, MD treated as an endocrinologist in Lexington, KY during 2015 were lab tests, diabetes management, preventive care and X-rays.

Volume of procedures performed by Dr. Chih Cheng Chang, MD for Medicare patients.

aspiration	26
diabetes management	972
diagnostic procedures	26
doctor visit	876
image guided procedures	26
lab tests	972
minimally invasive procedures	43
minor procedures	26
musculoskeletal imaging	275
preventive care	421
X-rays	275

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih Cheng Chang, MD.

**Gender**
Male	330
Female	1060

**Ethnicity**
Non-Hispanic White	1250
Black	92
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	690
From 75 to 84	400
85 and over	106
Less than 65	194

Conditions of Medicare patients treated by Dr. Chih Cheng Chang, MD in 2015

Hypertension	71
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	31
Depression	25
Chronic Kidney Disease	24
Asthma	13
Osteoperosis	18
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	48
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Chih Cheng Chang, MD treated as an endocrinologist in Lexington, KY during 2016 were lab tests, diabetes management, preventive care and X-rays.

Volume of procedures performed by Dr. Chih Cheng Chang, MD for Medicare patients.

aspiration	17
diabetes management	417
diagnostic procedures	17
doctor visit	547
image guided procedures	17
lab tests	417
minimally invasive procedures	17
minor procedures	17
musculoskeletal imaging	108
preventive care	174
X-rays	108

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih Cheng Chang, MD.

**Gender**
Male	152
Female	317

**Ethnicity**
Non-Hispanic White	419
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	225
From 75 to 84	136
85 and over	27
Less than 65	81

Conditions of Medicare patients treated by Dr. Chih Cheng Chang, MD in 2016

Hypertension	74
High Cholesterol	65
Stroke	3
Ischemic Heart Disease	37
Depression	23
Chronic Kidney Disease	46
Asthma	19
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	58
Dementia	8
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Chih Cheng Chang, MD treated as an endocrinologist in Lexington, KY during 2017 were lab tests, preventive care, diabetes management and minor procedures.

Volume of procedures performed by Dr. Chih Cheng Chang, MD for Medicare patients.

aspiration	39
diabetes management	165
diagnostic procedures	39
doctor visit	610
image guided procedures	39
lab tests	165
minimally invasive procedures	39
minor procedures	39
neck imaging	25
preventive care	165
ultrasound (sonogram)	25

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih Cheng Chang, MD.

**Gender**
Male	102
Female	166

**Ethnicity**
Non-Hispanic White	245
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	0
85 and over	0
Less than 65	67

Conditions of Medicare patients treated by Dr. Chih Cheng Chang, MD in 2017

Hypertension	69
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	38
Depression	28
Chronic Kidney Disease	51
Asthma	6
Osteoperosis	10
Atrial Fibrilation	4
Heart Failure	17
Chronic Obstructive Pulmonary Disease	22
Diabetes	63
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Chih Cheng Chang, MD treated as an endocrinologist in Lexington, KY during 2018 were lab tests, preventive care, diabetes management and ultrasound (sonogram).

Volume of procedures performed by Dr. Chih Cheng Chang, MD for Medicare patients.

aspiration	22
diabetes management	312
diagnostic procedures	22
doctor visit	903
image guided procedures	22
lab tests	312
minimally invasive procedures	22
minor procedures	22
neck imaging	52
preventive care	312
ultrasound (sonogram)	52

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih Cheng Chang, MD.

**Gender**
Male	150
Female	251

**Ethnicity**
Non-Hispanic White	374
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	199
From 75 to 84	79
85 and over	16
Less than 65	107

Conditions of Medicare patients treated by Dr. Chih Cheng Chang, MD in 2018

Hypertension	73
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	41
Depression	29
Chronic Kidney Disease	52
Asthma	4
Osteoperosis	13
Atrial Fibrilation	7
Heart Failure	21
Chronic Obstructive Pulmonary Disease	19
Diabetes	65
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Chih Cheng Chang, MD treated as an endocrinologist in Lexington, KY during 2019 were lab tests, preventive care, diabetes management and ultrasound (sonogram).

Volume of procedures performed by Dr. Chih Cheng Chang, MD for Medicare patients.

diabetes management	360
doctor visit	925
lab tests	360
neck imaging	56
preventive care	360
ultrasound (sonogram)	56

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih Cheng Chang, MD.

**Gender**
Male	168
Female	276

**Ethnicity**
Non-Hispanic White	410
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	84
85 and over	22
Less than 65	112

Conditions of Medicare patients treated by Dr. Chih Cheng Chang, MD in 2019

Hypertension	73
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	39
Depression	29
Chronic Kidney Disease	52
Asthma	7
Osteoperosis	15
Atrial Fibrilation	7
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	66
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Chih Cheng Chang, MD treated as an endocrinologist in Lexington, KY during 2020 were lab tests, preventive care, diabetes management and ultrasound (sonogram).

Volume of procedures performed by Dr. Chih Cheng Chang, MD for Medicare patients.

diabetes management	327
doctor visit	749
lab tests	327
neck imaging	37
preventive care	327
ultrasound (sonogram)	37

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih Cheng Chang, MD.

**Gender**
Male	178
Female	272

**Ethnicity**
Non-Hispanic White	422
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	101
85 and over	20
Less than 65	101

Conditions of Medicare patients treated by Dr. Chih Cheng Chang, MD in 2020

Hypertension	72
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	40
Depression	27
Chronic Kidney Disease	56
Asthma	5
Osteoperosis	18
Atrial Fibrilation	8
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	66
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Chih Cheng Chang, MD treated as an endocrinologist in Lexington, KY during 2021 were lab tests, preventive care, diabetes management and ultrasound (sonogram).

Volume of procedures performed by Dr. Chih Cheng Chang, MD for Medicare patients.

diabetes management	412
doctor visit	873
lab tests	412
neck imaging	46
preventive care	412
ultrasound (sonogram)	46

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih Cheng Chang, MD.

**Gender**
Male	160
Female	264

**Ethnicity**
Non-Hispanic White	396
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	106
85 and over	24
Less than 65	77

Conditions of Medicare patients treated by Dr. Chih Cheng Chang, MD in 2021

Hypertension	74
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	42
Depression	24
Chronic Kidney Disease	57
Asthma	5
Osteoperosis	18
Atrial Fibrilation	8
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	68
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Chih Cheng Chang, MD treated as an endocrinologist in Lexington, KY during 2022 were lab tests, preventive care, diabetes management and ultrasound (sonogram).

Volume of procedures performed by Dr. Chih Cheng Chang, MD for Medicare patients.

diabetes management	387
doctor visit	813
lab tests	387
neck imaging	33
preventive care	387
ultrasound (sonogram)	33

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Chih Cheng Chang, MD.

**Gender**
Male	163
Female	285

**Ethnicity**
Non-Hispanic White	423
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	227
From 75 to 84	114
85 and over	28
Less than 65	79

Conditions of Medicare patients treated by Dr. Chih Cheng Chang, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	33
Depression	25
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	19
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	23
Diabetes	68
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Chih Cheng Chang, MD for Medicare patients.

The highest averages for the top procedures that Dr. Chih Cheng Chang, MD treated as an endocrinologist in Lexington, KY were diabetes management, lab tests, preventive care and musculoskeletal imaging.

aspiration	29
diabetes management	534
diagnostic procedures	29
doctor visit	809
hormone therapy	142
hospital care	12
image guided procedures	29
injections	142
inpatient care	12
lab tests	534
minimally invasive procedures	31
minor procedures	29
musculoskeletal imaging	229
neck imaging	41
preventive care	323
ultrasound (sonogram)	41
X-rays	229

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Chih Cheng Chang, MD.

**Gender**
Male	160
Female	336

**Ethnicity**
Black / African American	18
Asian / Pacific Islander	0
Non-Hispanic White	454
Native American / Alaskan Native	0
Hispanic	0
Other	3

**Age**
75 to 84	115
85 and over	28
Less than 65	104
65 to 74	242

Average of Total of Conditions of Medicare patients treated by Dr. Chih Cheng Chang, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Chih Cheng Chang, MD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	66
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	34
Depression	24
Chronic Kidney Disease	38
Asthma	7
Osteoporosis	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	56
Atrial Fibrillation	7
Dementia	5
Cancer	8

Education & Training

He has a state license in Indiana.

Licensed In: Indiana

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Chih Cheng Chang, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Novo Nordisk Inc	$1,581 Ozempic $286	RYBELSUS $282	Victoza $259	Saxenda $237	Tresiba $177	Other $341
Lilly USA, LLC	$1,572 JARDIANCE $417	BASAGLAR $280	FORTEO $190	TRULICITY $177	BAQSIMI $148	Other $358
Amgen Inc.	$1,320 Repatha $761	Prolia $546	$13
Medtronic, Inc.	$841 MINIMED 780G $637	INPEN SMART INSULIN DELIVERY SYSTEM $115	InPen $47	MINIMED 770G $41
SANOFI-AVENTIS U.S. LLC	$785 TOUJEO $172	SOLIQUA 100/33 $155	LANTUS $151	PRALUENT $134	PIPELINE $99	Other $74
Other	$7,228 Minimed 670G System $437	INVOKANA $274	STEGLATRO $270	FARXIGA $262	V-GO $253	Other $5,732